Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Colleen Timmons, MS, RD, LDN, CNSD

Individual provider Registered Dietitian · NPI 1588832729

Colleen Timmons, MS, RD, LDN, CNSD is a Registered Dietitian in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

55 Fruit St MGH Cancer Center Yawkey 7
Boston, MA 02114-2621
Phone: (617) 643-5512
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 2233 (MA)

Record details

NPI number1588832729
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN , CNSD
Sole proprietorNo
NPI enumeratedFebruary 11, 2008
Last updated in NPPESFebruary 11, 2008

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